111271240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120947}}^1$

素因数の和:120981

約数の個数: 32

約数和(自身を含む): 261247680

約数和(自身を除く): 149976440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 120947, 241894, 483788, 604735, 967576, 1209470, 2418940, 2781781, 4837880, 5563562, 11127124, 13908905, 22254248, 27817810, 55635620, 111271240]

約数ペア:

[(1, 111271240), (2, 55635620), (4, 27817810), (5, 22254248), (8, 13908905), (10, 11127124), (20, 5563562), (23, 4837880), (40, 2781781), (46, 2418940), (92, 1209470), (115, 967576), (184, 604735), (230, 483788), (460, 241894), (920, 120947)]